AAVSO: American Association of Variable Star Observers

Variable Star Plotter

Field photometry for R tri from the AAVSO Variable Star Database

Data includes all comparison stars within 7.5° of RA: 02:37:02.34 [39.25975°] & Dec: 34:15:51.4 [34.26428°]

Report this sequence as X35373KFV in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BBD-512 02:09:32.63 [32.38594437°] 34:59:14.3 [34.98729706°] 30 3.000 (0.100)22 0.140 (0.141)
000-BBF-559 02:50:35.06 [42.64608383°] 38:19:07.1 [38.31864548°] 42 4.230 (0.100)22 0.340 (0.141)
000-BBF-752 03:11:17.38 [47.82242203°] 39:36:41.7 [39.61158371°] 46 4.630 (0.100)22 1.110 (0.141)
000-BBF-623 02:58:45.67 [44.69029236°] 39:39:45.8 [39.66272736°] 47 4.700 (0.100)22 0.060 (0.141)
000-BBD-499 02:08:29.26 [32.12191391°] 37:51:32.7 [37.85907745°] 48 4.820 (0.100)22 0.120 (0.141)
000-BBF-256 02:42:14.92 [40.56214905°] 40:11:38.2 [40.19394302°] 49 4.910 (0.100)22 0.590 (0.141)
000-BBF-626 02:59:03.68 [44.76531982°] 35:10:59.3 [35.18312836°] 49 4.930 (0.100)22 1.230 (0.141)
000-BBD-700 02:18:56.99 [34.73747253°] 28:38:33.6 [28.64267349°] 50 5.295 (0.100)24 0.016 (0.141)
000-BBD-954 02:28:09.98 [37.04158401°] 29:40:09.6 [29.6693306°] 53 5.290 (0.100)22 0.000 (0.141)
000-BBF-601 02:53:42.61 [43.42755508°] 38:20:15.0 [38.33749008°] 53 5.330 (0.100)22 0.410 (0.141)
000-BBF-140 02:35:38.74 [38.91142273°] 37:18:44.1 [37.31226349°] 57 5.710 (0.100)22 1.390 (0.141)
000-BJP-229 02:32:52.62 [38.21924973°] 34:32:32.7 [34.54241562°] 58 5.832 (—)20 1.075 (—) HD 015755
000-BBD-977 02:28:48.49 [37.2020607°] 29:55:54.3 [29.93176079°] 59 5.890 (0.100)22 0.580 (0.141)
000-BCS-282 02:36:57.19 [39.23828125°] 38:44:00.9 [38.73358154°] 59 5.900 (0.100)22 0.480 (0.141)
000-BBF-619 02:58:02.33 [44.50970078°] 38:36:53.7 [38.61492538°] 60 6.040 (0.100)22 1.410 (0.141)
000-BBF-733 03:10:27.05 [47.61268997°] 26:53:46.4 [26.8962326°] 60 6.020 (0.100)22 1.280 (0.141)
000-BBD-918 02:27:07.24 [36.78015518°] 27:00:44.6 [27.01239395°] 61 6.117 (0.100)24 1.457 (0.141)
000-BBF-175 02:38:17.83 [39.57429123°] 37:43:36.2 [37.72671509°] 62 6.180 (0.100)22 0.470 (0.141)
000-BBF-178 02:38:27.95 [39.61647034°] 38:05:20.9 [38.08914185°] 63 6.300 (0.100)22 -0.030 (0.141)
000-BBF-433 02:46:58.32 [41.74300766°] 35:59:00.7 [35.98352432°] 63 6.250 (0.100)22 0.930 (0.141)
000-BBF-435 02:47:03.58 [41.76489639°] 35:33:16.8 [35.55467987°] 63 6.269 (0.100)24 0.350 (0.141)
000-BBF-801 03:15:47.14 [48.94642639°] 32:51:24.2 [32.85671234°] 63 6.310 (0.100)22 0.370 (0.141)
000-BJP-230 02:37:06.57 [39.27737427°] 32:53:27.9 [32.89108276°] 63 6.253 (0.015)20 0.474 (0.022) HD 016220
000-BBF-517 02:49:26.91 [42.36213684°] 37:19:35.1 [37.3264122°] 65 6.450 (0.100)22 0.430 (0.141)
000-BBF-560 02:50:35.29 [42.64704895°] 36:56:54.0 [36.94832993°] 65 6.452 (0.100)24 0.602 (0.141)
000-BBF-567 02:50:52.82 [42.7200737°] 35:23:38.1 [35.39391327°] 65 6.492 (0.100)24 1.475 (0.141)
000-BBD-714 02:19:37.28 [34.90533447°] 39:50:05.8 [39.83494568°] 66 6.630 (0.100)22 -0.090 (0.141)
000-BBF-144 02:35:50.13 [38.95885468°] 34:43:31.2 [34.72533417°] 67 6.742 (0.100)24 0.174 (0.141)
000-BBD-985 02:29:07.49 [37.28119278°] 37:19:47.0 [37.3297348°] 68 6.791 (0.100)24 0.141 (0.141)
000-BBF-027 02:30:40.78 [37.66990662°] 40:10:03.3 [40.16757584°] 68 6.815 (0.100)24 1.351 (0.141)
000-BBD-698 02:18:36.26 [34.65106583°] 40:16:43.6 [40.27878952°] 69 6.912 (0.100)24 0.401 (0.141)
000-BBF-586 02:52:11.31 [43.0471077°] 37:05:38.7 [37.09409332°] 69 6.896 (0.100)24 1.462 (0.141)
000-BKR-856 02:42:18.47 [40.57695770000001°] 34:17:41.1 [34.29475021°] 69 6.944 (0.032)1 1.043 (0.057) BINO_COMP
000-BBF-043 02:31:45.57 [37.93987656°] 39:57:45.6 [39.96266556°] 70 6.990 (0.032)1 1.134 (0.057)
000-BBF-048 02:31:50.18 [37.95907593°] 38:07:18.7 [38.12184906°] 70 7.011 (0.100)24 1.165 (0.141)
000-BBD-805 02:24:41.47 [36.17277145°] 29:14:41.3 [29.24480057°] 71 7.076 (0.100)24 1.279 (0.141)
000-BBF-040 02:31:32.01 [37.88336563°] 27:34:09.3 [27.56925774°] 73 7.344 (0.100)24 0.424 (0.141)
000-BJP-231 02:34:17.68 [38.57366561999999°] 35:09:00.5 [35.15013885°] 74 7.380 (—)20 0.100 (—) HD 015894
000-BKR-857 02:44:01.37 [41.00570679°] 32:22:13.1 [32.37030411°] 74 7.363 (0.032)1 1.086 (0.059) BINO_COMP
000-BBD-685 02:17:52.34 [34.46808243°] 40:33:01.8 [40.55049896°] 75 7.538 (0.075)16 1.488 (0.113)
000-BBD-734 02:20:49.64 [35.20683289°] 28:44:09.9 [28.73608208°] 75 7.461 (0.032)1 0.352 (0.057)
000-BBF-061 02:32:23.22 [38.09674835°] 40:05:07.2 [40.08533478°] 76 7.649 (0.063)16 -0.058 (0.096)
000-BKR-858 02:40:17.63 [40.07345963°] 34:35:05.4 [34.58483505°] 76 7.596 (0.032)1 0.910 (0.059) BINO_COMP
000-BBF-112 02:34:43.10 [38.6795845°] 34:05:02.3 [34.08397293°] 77 7.650 (0.074)16 0.440 (0.110)
000-BKR-859 02:39:50.63 [39.96095657°] 33:56:57.1 [33.94919586°] 77 7.668 (0.032)1 1.046 (0.058) BINO_COMP
000-BBD-733 02:20:46.95 [35.19562531°] 28:31:24.6 [28.52350044°] 78 7.810 (0.050)16 0.989 (0.080)
000-BBD-797 02:24:10.83 [36.04512405°] 39:20:46.0 [39.3461113°] 78 7.799 (0.075)16 -0.055 (0.112)
000-BCS-289 02:38:51.68 [39.71533203°] 39:09:01.3 [39.15036011°] 78 7.850 (0.061)16 -0.049 (0.093)
000-BBD-506 02:09:18.46 [32.32691574°] 28:23:39.2 [28.39422226°] 79 7.904 (0.009)17 0.083 (0.038)
000-BBD-899 02:26:24.16 [36.60066605°] 38:13:51.1 [38.23086166°] 80 8.049 (0.058)16 0.224 (0.089)
000-BBF-180 02:38:34.98 [39.64574814°] 34:21:57.2 [34.3658905°] 80 7.981 (0.062)16 0.480 (0.095)
000-BKR-860 02:33:54.23 [38.47595977999999°] 31:34:50.1 [31.58058357°] 80 7.993 (0.032)1 0.662 (0.059) BINO_COMP
000-BKR-861 02:35:14.88 [38.81200027°] 32:51:50.4 [32.86399841°] 81 8.106 (0.033)1 0.974 (0.060) BINO_COMP
000-BBF-057 02:32:16.89 [38.07037354°] 28:33:59.9 [28.56663895°] 82 8.246 (0.009)17 0.057 (0.039)
000-BBF-521 02:49:34.63 [42.39429092°] 36:48:29.1 [36.80808258°] 82 8.231 (0.064)16 0.253 (0.098)
000-BBF-754 03:11:24.95 [47.85395813°] 41:10:50.1 [41.18058395°] 82 8.168 (0.057)16 1.176 (0.090)
000-BNH-291 02:51:47.46 [42.94775009°] 40:08:14.2 [40.13727951°] 82 8.195 (0.033)1 0.912 (0.062)
000-BBD-713 02:19:36.93 [34.90387343999999°] 39:28:31.8 [39.4754982°] 83 8.319 (0.068)16 1.028 (0.103)
000-BBF-119 02:35:02.60 [38.76083374°] 34:09:45.2 [34.16255569°] 84 8.406 (0.081)16 0.357 (0.120)
000-BKR-862 02:27:02.22 [36.75925064°] 33:55:43.0 [33.92861176°] 84 8.383 (0.032)1 0.599 (0.059) BINO_COMP
000-BBD-695 02:18:21.11 [34.58795929°] 39:05:05.6 [39.08488846°] 85 8.501 (0.062)16 1.107 (0.097)
000-BBD-747 02:21:44.21 [35.43420792°] 39:22:40.2 [39.37783432°] 85 8.523 (0.084)16 1.202 (0.128)
000-BBD-919 02:27:08.29 [36.78454208°] 32:52:37.4 [32.87705612°] 85 8.546 (0.068)16 0.558 (0.103)
000-BBF-314 02:43:24.12 [40.8504982°] 38:10:05.2 [38.16810989°] 85 8.491 (0.079)16 0.989 (0.118)
000-BJV-490 02:09:53.48 [32.47283173°] 40:31:18.6 [40.52183151°] 85 8.517 (0.033)1 0.192 (0.060)
000-BBF-608 02:55:01.49 [43.75620651°] 36:43:50.1 [36.73058319°] 86 8.571 (0.060)16 0.138 (0.094)
000-BJR-740 02:25:33.48 [36.38949966°] 32:06:10.9 [32.10302734°] 86 8.612 (0.033)1 0.584 (0.060)
000-BLL-095 02:17:24.37 [34.35154343°] 31:26:03.4 [31.43427849°] 86 8.596 (0.033)1 1.188 (0.063)
000-BLR-221 02:39:32.91 [39.88712311°] 33:31:17.9 [33.52164078°] 86 8.640 (0.034)1 0.360 (0.061)
000-BBD-380 02:00:30.66 [30.127750399999996°] 27:47:05.9 [27.78497124°] 87 8.687 (0.072)16 0.390 (0.109)
000-BBD-455 02:06:35.95 [31.649791719999996°] 27:50:02.3 [27.83397293°] 87 8.715 (0.008)17 1.102 (0.046)
000-BBD-679 02:17:40.02 [34.41675186°] 40:48:24.6 [40.80683136°] 87 8.684 (0.074)16 0.313 (0.111)
000-BBD-572 02:12:44.65 [33.18604279°] 39:38:38.6 [39.64405441°] 89 8.949 (0.079)16 1.148 (0.121)
000-BBF-307 02:43:12.36 [40.80149841°] 35:57:31.0 [35.95861053°] 89 8.856 (0.069)16 0.744 (0.105)
000-BJR-741 02:24:42.38 [36.17658234°] 32:38:47.7 [32.64658356°] 89 8.869 (0.034)1 0.952 (0.065)
000-BJV-491 02:08:41.36 [32.17233276°] 40:29:34.8 [40.49300003°] 89 8.929 (0.034)1 0.461 (0.062)
000-BBD-405 02:02:37.99 [30.658292769999996°] 28:06:32.9 [28.10913849°] 90 8.983 (0.075)16 0.668 (0.113)
000-BKF-927 02:50:18.37 [42.5765419°] 38:10:35.7 [38.17658234°] 90 8.985 (0.036)1 0.748 (0.068) ,
000-BKR-863 02:45:07.39 [41.28079224°] 32:45:08.1 [32.75225067°] 90 8.987 (0.034)1 0.646 (0.064) BINO_COMP
  • AUID is the AAVSO Unique Identifier for the star. When reporting a problem, please include this AUID.
  • Coordinates are in J2000 sexagesimal format, followed by decimal degrees
  • Search for variable stars in this field via VSX
  • Label is that star's label when plotted on an AAVSO chart, usually (but not always) its V magnitude rounded to the nearest tenth.

Source Reference Table

Footnote Source Footnote Source Footnote Source
1 Tycho-2 17 ASAS 33 SRO50
2 GSC 1.2 18 SRO 34 K35
3 GSC 2.2 19 NA 35 Landolt2007
4 USNO A2.0 20 GCPD 36 Landolt2009
5 USNO B1.0 21 SDSS 37 BSM_S
6 GCVS 4.2 22 BSC 38 UCAC3
7 UCAC2 23 LONEOS 39 UCAC4
8 2MASS 24 WBVR 40 BSM-Hamren
9 AAVSO Charts 25 DENIS 41 BSM_Berry
10 CCD Henden 26 CMC14 42 TMO61
11 Downes 27 RRLyr 43 VSX
12 Hipparcos 28 BSM_NM 44 COKER30
13 HD 29 APASS 45 BSM_HQ
14 NSV 30 W28 46 Pan-STARRS
15 ACP 0.9 31 W30 47 Landolt2013
16 TASS 32 OC61 48 GAIA DR2